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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Bar Code functions
The following functions are used to manage bar codes:
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports...
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes.
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.
Decoding bar codes using a Camera control
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
BCToImage (Function)
Generates the image of a bar code.
Managing bar codes
The use of bar codes to identify and manage products has become essential...
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Camera field: decode bar codes (prefix syntax)
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
FontUnderlined (Property)
The FontUnderlined property is used to: Determine if the text is underlined. Underline (or not) a text....
Automated tests of window
The automated tests of window are used to check the different features proposed by the window......
MySelf (Reserved word)
MySelf is used to handle the current control...
BackgroundImage (Property)
The BackgroundImage property gets and sets the background image of an element.
fWrite (Function)
Writes: a character string to an external file. a memory section....
Creating and using a REST Webservice
A REST WebService is a program hosted on a server containing functions accessible via HTTP requests......
SocketCreate (Function)
Creates a socket.
FileDisplay (Function)
Displays a file in the user's browser....
3. Editing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 3 - Editing products - 50 min
OpenChild (Function)
Opens a non-modal child window.
fListFile (Function)
Lists the files found in a directory and returns the list of files.
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
ArrayToString (Function)
Converts a one- or two-dimensional array to a character string.
TreeView control functions
The following functions are used to manage TreeView controls:...
UploadStart (Function)
Starts sending the selected files into an Upload control.
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
HCreationIfNotFound (Function)
Performs the following operations: If the table doesn't exist, create an empty table (file with ".FIC" extension) with the index file, the full-text index file and the memo file if necessary. The function is equivalent to HCreation. If the table exists, opens the table....
Structure (Type of variable)
A structure is a custom type of data...
FOR statement
The statement block is repeated while a control variable is modified and compared to a limit value (before each beginning of statement block)...
DisplayedValue (Property)
The DisplayedValue property returns the value currently displayed in the control of a window or page.
ProgressBar (Property)
WLanguage proposes...